402023250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{19853}}^1$

素因数の和:19882

約数の個数: 80

約数和(自身を含む): 1124292312

約数和(自身を除く): 722269062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 19853, 20250, 39706, 59559, 99265, 119118, 178677, 198530, 297795, 357354, 496325, 536031, 595590, 893385, 992650, 1072062, 1488975, 1608093, 1786770, 2481625, 2680155, 2977950, 3216186, 4466925, 4963250, 5360310, 7444875, 8040465, 8933850, 13400775, 14889750, 16080930, 22334625, 26801550, 40202325, 44669250, 67003875, 80404650, 134007750, 201011625, 402023250]

約数ペア:

[(1, 402023250), (2, 201011625), (3, 134007750), (5, 80404650), (6, 67003875), (9, 44669250), (10, 40202325), (15, 26801550), (18, 22334625), (25, 16080930), (27, 14889750), (30, 13400775), (45, 8933850), (50, 8040465), (54, 7444875), (75, 5360310), (81, 4963250), (90, 4466925), (125, 3216186), (135, 2977950), (150, 2680155), (162, 2481625), (225, 1786770), (250, 1608093), (270, 1488975), (375, 1072062), (405, 992650), (450, 893385), (675, 595590), (750, 536031), (810, 496325), (1125, 357354), (1350, 297795), (2025, 198530), (2250, 178677), (3375, 119118), (4050, 99265), (6750, 59559), (10125, 39706), (19853, 20250)]